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How To Fix WAHD402 - When changing a material, AHD can only be displayed


SAP Error Message - Details

  • Message type: E = Error

  • Message class: WAHD - Messages for Alternative Historical Data

  • Message number: 402

  • Message text: When changing a material, AHD can only be displayed

  • Show details Hide details
  • What causes this issue?

    The use of <DS:GLOS.70086ED0D946154EBC7C6B32697A9C30>alternative
    historical data</> (AHD) for the
    <DS:GLOS.3526C3DEAFAB52B9E10000009B38F974>forecast</> is active for
    <DS:GLOS.3526BF19AFAB52B9E10000009B38F974>material</> &SYST-MSGV1& and
    <DS:GLOS.3526BF3BAFAB52B9E10000009B38F974>plant</> &SYST-MSGV2&. When
    you change a material, you cannot maintain the alternative historical
    data (AHD), but only display it.

    System Response

    The system displays alternative historical data (AHD).

    How to fix this error?

    To maintain AHD manually, use the appropriate program (transaction
    <DS:TRAN.WAHD2>WAHD2</>).

    Procedure for System Administrators

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message WAHD402 - When changing a material, AHD can only be displayed ?

    The SAP error message WAHD402 typically occurs when you are trying to change a material in the system, but the system indicates that the material can only be displayed in the AHD (Application Hierarchy Data) view. This usually means that the material is in a status that does not allow for changes, or that certain conditions are preventing modifications.

    Cause:

    1. Material Status: The material may be in a status that restricts changes. For example, it could be marked as "Blocked" or "Inactive."
    2. User Authorizations: The user may not have the necessary authorizations to make changes to the material.
    3. Data Locking: The material might be locked by another user or process, preventing changes.
    4. Configuration Settings: Certain configuration settings in the system may restrict changes to specific fields or views.
    5. Material Type Restrictions: Some material types have specific restrictions on what can be changed.

    Solution:

    1. Check Material Status: Verify the status of the material. If it is blocked or inactive, you may need to change its status to allow modifications.
    2. Review Authorizations: Ensure that you have the necessary authorizations to change the material. You may need to contact your SAP security administrator for assistance.
    3. Unlock the Material: If the material is locked, check with other users or processes that may be using it. You can use transaction codes like SM12 to view and manage locks.
    4. Consult Configuration: If you suspect that configuration settings are causing the issue, consult with your SAP configuration team to review the settings related to the material type and status.
    5. Use the Correct Transaction: Ensure you are using the correct transaction code for the changes you want to make. For example, use MM02 for changing material data.
    6. Check for Dependencies: Sometimes, changes to a material may depend on other related data. Ensure that all dependencies are satisfied before attempting to make changes.

    Related Information:

    • Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
    • SAP Notes: Check SAP Notes for any known issues or patches related to the WAHD402 error message.
    • Documentation: Review SAP documentation for material management to understand the implications of material statuses and the processes involved in changing material data.
    • Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.

    By following these steps, you should be able to identify the cause of the WAHD402 error and take appropriate action to resolve it.

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